Material:Copper + Zinc. 20 x copper sheets 20 x zinc sheets. | Cell Phones & Accessories |. | Clothing, Shoes & Accessories |. | Jewelry & Watches |.
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20 Pairs Educational Science Experiment Copper Sheet and Zinc Rods
Material:Copper + Zinc. 20 x copper sheets 20 x zinc sheets. | Toys & Hobbies |. | Sporting Goods |. | Collectibles |. | Cell Phones & Accessories |. | Jewelry & Watches |.